This code contains four applications to use in oTree [Chen2016].
The demo app based on this code is available at Heroku.
1. minimum: a bare example how to use Django Channels in oTree projects
to build a very simple real effort task (subtracting random number from X).
realefforttask: a set of four different real effort tasks:
- summing up N numbers [Niederle2007].
- finding max of two matrices [Schram2017].
- decoding task [Erkal2011].
- counting 0s in a matrix [Abeler2011].
This app also provides a platform for development one's own tasks using
TaskGenerator class from ret_functions module located in realefforttask app folder.
To use it, create a child of TaskGenerator class in ret_functions module, and reference it
in settings.py configuration for your app.
3. auctionone - a gift-exchange game [Fehr1993] where employers hire workers in the
open auction, and workers reciprocate their salary in a subsequent real effort task stage.
4. double_auction - a trading platform where buyers and sellers can
trade their goods by posting bids (for buyers) and asks (for sellers) [Smith1962].
| [Chen2016] | Chen, D. L., Schonger, M., & Wickens, C. (2016). oTree—An open-source platform for laboratory, online, and field experiments. Journal of Behavioral and Experimental Finance, 9, 88-97. |
| [Niederle2007] | Niederle, M., & Vesterlund, L. (2007). Do women shy away from competition? Do men compete too much?. The quarterly journal of economics, 122(3), 1067-1101. |
| [Schram2017] | Weber, M., & Schram, A. (2017). The Non‐equivalence of Labour Market Taxes: A Real‐effort Experiment. The Economic Journal, 127(604), 2187-2215. |
| [Erkal2011] | Erkal, N., Gangadharan, L., & Nikiforakis, N. (2011). Relative earnings and giving in a real-effort experiment. American Economic Review, 101(7), 3330-48. |
| [Abeler2011] | Abeler, J., Falk, A., Goette, L., & Huffman, D. (2011). Reference points and effort provision. American Economic Review, 101(2), 470-92. |
| [Fehr1993] | Fehr, E., Kirchsteiger, G., & Riedl, A. (1993). Does fairness prevent market clearing? An experimental investigation. The quarterly journal of economics, 108(2), 437-459. |
| [Smith1962] | Smith, V. L. (1962). An experimental study of competitive market behavior. Journal of political economy, 70(2), 111-137. |
